Roč — (Italian: Rozzo ) is a village in Istria, north west Croatia, with a population of only 180 people. It is about 50 km south east of Trieste, Italy, located on the road Trieste mdash; Koper mdash; Učka tunnel mdash; Rijeka. Its other names are Rus … Wikipedia

ROC — FINANCE abbreviation for return on capital * * * Rate of Change. In technical analysis, the ROC is an indicator that measures the ratio of the most recent closing price to a price in a previous set period. Thus, a five day rate of change… … Financial and business terms